1233344130 has 16 divisors (see below), whose sum is σ = 2960025984. Its totient is φ = 328891760.

The previous prime is 1233344069. The next prime is 1233344137. The reversal of 1233344130 is 314433321.

It is a super-2 number, since 2×1233344130² = 3042275486010913800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1233344130.

It is not an unprimeable number, because it can be changed into a prime (1233344137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20555706 + ... + 20555765.

It is an arithmetic number, because the mean of its divisors is an integer number (185001624).

Almost surely, 2^1233344130 is an apocalyptic number.

1233344130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1233344130 is an abundant number, since it is smaller than the sum of its proper divisors (1726681854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1233344130 is a wasteful number, since it uses less digits than its factorization.

1233344130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41111481.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 1233344130 is about 35118.9995586435. Note that the first 3 decimals coincide. The cubic root of 1233344130 is about 1072.4114042692.

Adding to 1233344130 its reverse (314433321), we get a palindrome (1547777451).

The spelling of 1233344130 in words is "one billion, two hundred thirty-three million, three hundred forty-four thousand, one hundred thirty".